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https://www.readbyqxmd.com/read/28806640/the-importance-of-nutrition-in-aiding-recovery-from-substance-use-disorders-a-review
#1
REVIEW
Kendall D Jeynes, E Leigh Gibson
BACKGROUND: Nutrition is a prerequisite for health; yet, there is no special nutritional assessment or guidance for drug and alcohol dependent individuals, despite the fact that their food consumption is often very limited, risking malnutrition. Further, the premise is examined that malnutrition may promote drug seeking and impede recovery from substance use disorders (SUD). METHOD: A narrative review addressed the relationship between substance use disorders and nutrition, including evidence for malnutrition, as well as their impact on metabolism and appetite regulation...
August 4, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28795307/sex-symptom-severity-and-quality-of-life-in-rheumatology
#2
REVIEW
Marco Krasselt, Christoph Baerwald
Inflammatory rheumatic diseases such as rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) show a striking female predominance ranging from 3:1 in RA up to 9:1 in SLE. The background for those gender bias is not fully understood yet, but seems to be the result of a complex interaction between sex hormones, (epi-)genetics, and possibly even the composition of gut microbiota. Moreover, time of disease onset, the clinical phenotype including co-morbidities as well as the course of the diseases during life differ between genders...
August 9, 2017: Clinical Reviews in Allergy & Immunology
https://www.readbyqxmd.com/read/28792696/the-role-of-cytokines-in-the-peripheral-blood-of-major-depressive-patients
#3
Yili Chen, Juan Ouyang, Sujie Liu, Shihong Zhang, Peisong Chen, Tang Jiang
BACKGROUND: Recent technological advances offer an opportunity to further elucidate the complex cytokine network in Major Depressive Disorder (MDD). The objective of this study was to investigate the role of pro-inflammatory and anti-inflammatory cytokines in the mechanism of depressive disorders. Given the activating role of cytokines on the hypothalamic-pituitary-adrenal (HPA) axis, and the relevance of its regulation in MDD, we also analyzed the relationships between several cytokines and cortisol levels...
July 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/28791695/use-of-antidepressants-and-risk-of-epithelial-ovarian-cancer
#4
Lina S Mørch, Christian Dehlendorff, Louise Baandrup, Søren Friis, Susanne K Kjaer
Antidepressants are widely prescribed among women to treat depression and anxiety disorders, but studies of their effects on gynecological cancer risk are sparse. We assessed associations between various antidepressants and risk of epithelial ovarian cancer. By using Danish nationwide registers, we identified all women (cases) aged 30 to 84 years with incident epithelial (serous, endometrioid, clear cell or mucinous) ovarian cancer during 2000-2011 (n= 4,103) and matched each case to 20 population controls (n=58,706) by risk-set matching...
August 9, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28780256/perinatal-depression-adverse-life-events-and-hypothalamic-adrenal-pituitary-axis-response-to-cold-pressor-stress-in-latinas-an-exploratory-study
#5
Sandraluz Lara-Cinisomo, Karen M Grewen, Susan S Girdler, Jayme Wood, Samantha Meltzer-Brody
BACKGROUND: Latinas are disproportionately affected by perinatal depression (PND) as well as by adverse life events (ALEs), an independent predictor of PND. Dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis has been seen both in women with PND and with a history of ALEs in non-Latinas. Although some evidence suggests that HPA axis dysregulation may mediate the link between ALEs and PND, this hypothesis has received little attention and there are no studies that have examined these pathways in Latinas...
August 2, 2017: Women's Health Issues: Official Publication of the Jacobs Institute of Women's Health
https://www.readbyqxmd.com/read/28765614/hierarchy-in-the-home-cage-affects-behaviour-and-gene-expression-in-group-housed-c57bl-6-male-mice
#6
Yasuyuki Horii, Tatsuhiro Nagasawa, Hiroyuki Sakakibara, Aki Takahashi, Akira Tanave, Yuki Matsumoto, Hiromichi Nagayama, Kazuto Yoshimi, Michiko T Yasuda, Kayoko Shimoi, Tsuyoshi Koide
Group-housed male mice exhibit aggressive behaviour towards their cage mates and form a social hierarchy. Here, we describe how social hierarchy in standard group-housed conditions affects behaviour and gene expression in male mice. Four male C57BL/6 mice were kept in each cage used in the study, and the social hierarchy was determined from observation of video recordings of aggressive behaviour. After formation of a social hierarchy, the behaviour and hippocampal gene expression were analysed in the mice. Higher anxiety- and depression-like behaviours and elevated gene expression of hypothalamic corticotropin-releasing hormone and hippocampal serotonin receptor subtypes were observed in subordinate mice compared with those of dominant mice...
August 1, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28755509/the-changes-in-and-relationship-between-plasma-nitric-oxide-and-corticotropin-releasing-hormone-in-patients-with-major-depressive-disorder
#7
Yun-Rong Lu, Yan Zhang, Ying-Bo Rao, Xi Chen, Han-Fen Lou, Yu Zhang, Hai-Yan Xie, Ping Fang, Li-Wei Hu
Because there is strong evidence of roles of the hypothalamus-pituitary-adrenal axis and nitric oxide (NO) synthase-NO system in depression, but the relationship between them is unknown, the aim of this study was to elucidate whether there is any correlation between NO and corticotropin-releasing hormone (CRH) in major depressive disorder (MDD) patients. In 16 outpatients with MDD and 18 healthy controls, the plasma amino acids citrulline (Cit) and arginine (Arg) were determined by high-performance liquid chromatography, and CRH levels was measured by radioimmunoassay...
July 29, 2017: Clinical and Experimental Pharmacology & Physiology
https://www.readbyqxmd.com/read/28752602/alterations-in-the-steroid-biosynthetic-pathways-in-the-human-prefrontal-cortex-in-mood-disorders-a-postmortem-study
#8
Xin-Rui Qi, Sabina Luchetti, Ronald W H Verwer, Arja A Sluiter, Matthew R J Mason, Jiang-Ning Zhou, Dick F Swaab
Altered levels of steroids have been reported in the brain, cerebral spinal fluid and plasma of patients with mood disorders. Neuroimaging studies have reported both functional and structural alterations in mood disorders, for instance in the anterior cingulate cortex (ACC) and dorsolateral prefrontal cortex (DLPFC). In order to determine whether the endogenous production of steroids is altered in the ACC and DLPFC of patients with major depressive disorder (MDD) or bipolar disorder (BPD), quantitative real-time PCR was performed to detect mRNA expression level of key enzymes in the steroid biosynthetic pathways...
July 27, 2017: Brain Pathology
https://www.readbyqxmd.com/read/28750312/synthesis-of-2-imino-and-2-hydrazono-thiazolo-4-5-d-pyrimidines-as-corticotropin-releasing-factor-crf-antagonists
#9
Mohamed Teleb, Bhimanna Kuppast, Katerina Spyridaki, George Liapakis, Hesham Fahmy
Corticotropin-releasing factor (CRF) is an important neuropeptide hormone which controls the body's overall response to stress. It plays a crucial role in regulating the behavioral, cardiovascular, immune and gastrointestinal systems. Over-activation of the CRF system has been implicated in many disorders including anxiety, depression, drug addiction, hypertension, Irritable Bowel Syndrome (IBS), peptic ulcers, inflammation and others. Thus, binding of CRF to its receptors is an attractive target to develop new medications which aim at treating ailments associated with chronic stress...
July 18, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28741624/hormonal-cycle-and-contraceptive-effects-on-amygdala-and-salience-resting-state-networks-in-women-with-previous-affective-side-effects-on-the-pill
#10
Jonas Engman, Inger Sundström Poromaa, Lena Moby, Johan Wikström, Mats Fredrikson, Malin Gingnell
The mechanisms linking ovarian hormones to negative affect are poorly characterized, but important clues may come from the examination of the brain's intrinsic organization. Here, we studied the effects of both the menstrual cycle and oral contraceptives (OCs) on amygdala and salience network resting-state functional connectivity using a double-blind, randomized, and placebo-controlled design. Hormone levels, depressive symptoms, and resting-state functional connectivity were measured in 35 healthy women (24...
July 25, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28736330/impaired-microglia-fractalkine-signaling-affects-stress-reaction-and-coping-style-in-mice
#11
Zsuzsanna Winkler, Dániel Kuti, Szilamér Ferenczi, Krisztina Gulyás, Ágnes Polyák, Krisztina J Kovács
Microglia, resident immune cells of the CNS are sensitive to various perturbations of the environment, such as stress exposure, and may be involved in translating these changes to behavior. Among the pathways mediating stress-related neuronal cues to microglia, the fractalkine-fractalkine receptor (CX3CR1) signaling plays a crucial role. Using mice, in which the CX3CR1 gene was deleted, we explored hormonal and behavioral responses to acute and chronic stress along with changes in hypothalamic microglia. CX3CR1(-/-) animals display active escape in forced swim- and tail suspension tests, exaggerated neuronal activation in the hypothalamic paraventricular nucleus and increased corticosterone release in response to restraint...
July 20, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28736226/rapid-effects-of-the-aromatase-inhibitor-fadrozole-on-steroid-production-and-gene-expression-in-the-ovary-of-female-fathead-minnows-pimephales-promelas
#12
Anthony L Schroeder, Gerald T Ankley, Tanwir Habib, Natalia Garcia-Reyero, Barbara L Escalon, Kathleen M Jensen, Michael D Kahl, Elizabeth J Durhan, Elizabeth A Makynen, Jenna E Cavallin, Dalma Martinovic-Weigelt, Edward J Perkins, Daniel L Villeneuve
Cytochrome P450 aromatase catalyzes conversion of C19 androgens to C18 estrogens and is critical for normal reproduction in female vertebrates. Fadrozole is a model aromatase inhibitor that has been shown to suppress estrogen production in the ovaries of fish. However, little is known about the early impacts of aromatase inhibition on steroid production and gene expression in fish. Adult female fathead minnows (Pimephales promelas) were exposed via water to 0, 5, or 50µg fadrozole/L for a time-course of 0...
July 21, 2017: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/28735366/further-validation-of-the-affective-bias-test-for-predicting-antidepressant-and-pro-depressant-risk-effects-of-pharmacological-and-social-manipulations-in-male-and-female-rats
#13
Justyna K Hinchcliffe, Sarah A Stuart, Michael Mendl, Emma S J Robinson
RATIONALE: Affective biases are hypothesised to contribute to the cause and treatment of mood disorders. We have previously found that affective biases, associated with learning and memory, are observed following acute treatments with a range of antidepressant and pro-depressant manipulations. OBJECTIVE: This study aimed to test if similar biases are observed in male and female Sprague Dawley (SD) rats. We also test whether the stress hormone, corticosterone, induces a negative bias in the affective bias test (ABT) consistent with its putative role in the development of depression...
July 22, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28735061/up-regulation-of-glur1-in-paraventricular-nucleus-and-greater-expressions-of-synapse-related-proteins-in-the-hypothalamus-of-chronic-unpredictable-stress-induced-depressive-rats
#14
Rong Li, Xia Zhao, Li Cai, Wan-Wan Gao
Converging evidence indicates that abnormal glutamatergic and synaptic systems may be associated with the pathophysiology of depression. Over-activation of corticotropin-releasing hormone (CRH) neurons in the hypothalamic paraventricular nucleus (PVN) plays a key role in the hypothalamic-pituitary-adrenal (HPA) axis hyperactivity and is a prominent feature in depression. In this study, we examined the effect of chronic unpredictable stress (CUS) in rats on the expression of AMPA subunit GluR1 protein in the hypothalamic PVN as well as on the expression of GluR1 and several synapse-related proteins in the hypothalamus...
July 19, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28728797/-prevalence-of-hypothyroidism-in-major-psychiatric-disorders-in-hospitalised-patients-in-montserrat-hospital-during-the-period-march-to-october-2010
#15
Pedro Vargas Navarro, Edgar Antonio Ibañez Pinilla, Alejandra Galeano España, Ana María Noguera Bravo, Sandra Milena Pantoja, Ana María Suárez Acosta
INTRODUCTION: Hypothyroidism results from inadequate production of thyroid hormone. It is known that there is a relationship between the major psychiatric disorders and hypothyroidism. OBJECTIVE: To determine the prevalence of hypothyroidism in patients admitted due to major psychiatric disorders in Montserrat Hospital during the period from March to October 2010. MATERIAL AND METHODS: A descriptive cross-sectional study was conducted on 105 patients admitted to Montserrat Hospital with a primary diagnosis of major psychiatric disorder (major depression, bipolar affective disorder, generalised panic disorder, panic disorder, mixed anxiety-depressive disorder, and schizophrenia) in the aforementioned period...
July 2017: Revista Colombiana de Psiquiatría
https://www.readbyqxmd.com/read/28721126/the-thyroid-gland-in-postmenopausal-women-physiology-and-diseases
#16
REVIEW
Małgorzata Gietka-Czernel
The incidence of most thyroid diseases: hypothyroidism, nodular goitre, and cancer is highest among postmenopausal and elderly women. The diagnosis of thyroid dysfunction in this group of patients is difficult because the symptoms can be nonspecific or common with menopausal and ageing complaints. In the interpretation of thyroid function tests the physiological changes in secretion and metabolism of thyrotropin (TSH) and thyroid hormones must be considered, as well as the influence of comorbidities. Unrecognised thyroid dysfunction leads to increased: cardiovascular risk, bone fractures, cognitive impairment, depression, and mortality...
June 2017: Przeglad Menopauzalny, Menopause Review
https://www.readbyqxmd.com/read/28719421/lifelong-estradiol-exposure-and-risk-of-depressive-symptoms-during-the-transition-to-menopause-and-postmenopause
#17
Wendy K Marsh, Joyce T Bromberger, Sybil L Crawford, Katherine Leung, Howard M Kravitz, John F Randolph, Hadine Joffe, Claudio N Soares
OBJECTIVE: Depression risk increases during the menopausal transition (MT) and initial postmenopausal years-both times of significant fluctuations of estrogen. Research to date provides limited support for the hypothesis that estrogen fluctuations play a role in the greater susceptibility to midlife depression. Importantly, not all women report depressive symptoms during the MT, and recent reports suggest that duration of exposure to estradiol throughout the adult years may also play a role in vulnerability to depression...
July 17, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28717854/pharmaceutically-treated-anxiety-but-not-depression-prior-to-cancer-diagnosis-predicts-the-onset-of-cardiovascular-disease-among-breast-cancer-survivors
#18
Dounya Schoormans, Lonneke van de Poll-Franse, Pauline Vissers, Myrthe P P van Herk-Sukel, Susanne S Pedersen, Nina Rottmann, Trine Horsbøl, Susanne Dalton, Johan Denollet
PURPOSE: To examine the associations between pharmaceutically treated anxiety and depression present in the year prior to breast cancer diagnosis and the risk of incident cardiovascular disease (CVD), while controlling for traditional cardiovascular risk factors and clinical characteristics in a population-based observational study. METHODS: Adult 1-year breast cancer survivors (n = 7227), diagnosed between 01-01-1999 and 12-31-2010, with no history of CVD, were selected from the Netherlands Cancer Registry...
July 17, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28716041/potentially-inappropriate-home-medications-among-older-patients-with-cardiovascular-disease-admitted-to-a-cardiology-service-in-usa
#19
Marwan Sheikh-Taha, Hani Dimassi
BACKGROUND: The use of potentially inappropriate medications (PIMs) may pose more risks than benefits to patients and is a major factor contributing to the likelihood of serious adverse drug reactions and negative health outcomes among older patients. METHODS: A retrospective chart review was conducted in a tertiary care center in USA where home medications of the older patients were reviewed and analyzed upon hospital admission over three months, from March till May 2016...
July 17, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28715127/increased-aggression-and-lack-of-maternal-behavior-in-dio3-deficient-mice-are-associated-with-abnormalities-in-oxytocin-and-vasopressin-systems
#20
J Patrizia Stohn, M Elena Martinez, Maryam Zafer, Daniela López-Espíndola, Lauren M Keyes, Arturo Hernandez
Thyroid hormones regulate many aspects of brain development and function, and alterations in the levels of thyroid hormone action lead to abnormal anxiety- and depression-like behaviors. A complement of factors in the brain function independently of circulating levels of hormone to strictly controlled local thyroid hormone signaling. A critical factor is the type 3 deiodinase (DIO3), which is located in neurons and protects the brain from excessive thyroid hormone. Here we examined whether a local increase in brain thyroid hormone action secondary to DIO3 deficiency is of consequence for social behaviors...
July 17, 2017: Genes, Brain, and Behavior
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